61809990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187303}}^1$

素因数の和:187324

約数の個数: 32

約数和(自身を含む): 161830656

約数和(自身を除く): 100020666

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 187303, 374606, 561909, 936515, 1123818, 1873030, 2060333, 2809545, 4120666, 5619090, 6180999, 10301665, 12361998, 20603330, 30904995, 61809990]

約数ペア:

[(1, 61809990), (2, 30904995), (3, 20603330), (5, 12361998), (6, 10301665), (10, 6180999), (11, 5619090), (15, 4120666), (22, 2809545), (30, 2060333), (33, 1873030), (55, 1123818), (66, 936515), (110, 561909), (165, 374606), (330, 187303)]